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Mars
Mars
@editor
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Illustrious Member
Joined: Feb 11, 2021
Last seen: Jun 25, 2025
Profile Activity
Topics: 296 / Replies: 3000
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RE: Error on Immersun – Error 8 Load Short Circuit

As an update to this, Immersun's customer support was excellent. I ran some diagnostics at our end and the error persisted. Immersun organised for the...

2 years ago
Forum
Solar Thermal & Power Diverters
Reply
RE: A question about voltage, batteries and battery operated tools

@transparent, I was going to ask about chargers next and you've beaten me to the punch, and it is as I suspected. What's also really interesting is...

2 years ago
Forum
DIY
Reply
RE: A question about voltage, batteries and battery operated tools

@allyfish, I thought the higher the voltage, the more powerful the tool will be. For example, a 60V battery will be more powerful than a 24V battery....

2 years ago
Forum
DIY
Topic
A question about voltage, batteries and battery operated tools
2 years ago
Forum
DIY
Replies: 6
Views: 1201
Topic
Centre for Alternative Technology
2 years ago
Forum
Well & Truly Off The Grid
Replies: 1
Views: 991
Reply
RE: If the supplier won't commission? What next?

@mphb, thank you – you've beaten me to the punch. I will also be contacting the various bodies in the UK to get their input and see if they can prompt...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Five top things to ask your heat pump installer
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 4
Views: 1473
Reply
RE: Error on Immersun – Error 8 Load Short Circuit

@derek-m, I left the unit off overnight (disconnected from power). I turned it on this morning with the immersion connector removed, so only the Imm...

2 years ago
Forum
Solar Thermal & Power Diverters
Topic
Error on Immersun – Error 8 Load Short Circuit
2 years ago
Forum
Solar Thermal & Power Diverters
Replies: 30
Views: 5367
Reply
RE: How to turn ASHP heating off!?

It's handy that you can turn the heat pump off (CH that is) on the Mitsubishis. Our heat pump doesn't give you the option so we have to turn off all s...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Best practice during summer?

We disable/turn off all the thermostats that call for heat - this means the buffer doesn't heat for the central heating. Our ASHP remains "on" but the...

2 years ago
Forum
Grounds Source Heat Pump (GSHPs)
Reply
RE: Mis-Information Arrrrrgh!

You and Yours is extremely biased. We were invited on the show a year ago. The presenter was ridiculously biased and the show was pre-recorded and the...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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